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System and method for processing ported calls

  • US 6,836,542 B2
  • Filed: 01/03/2003
  • Issued: 12/28/2004
  • Est. Priority Date: 11/08/1999
  • Status: Expired due to Fees
First Claim
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1. A method for operating a signaling processor that partitions call processing logic into ported number call processing logic and non-ported number call processing logic, the method comprising:

  • receiving telecommunication signaling indicating a called number for a call;

    determining whether the called number has been ported;

    if the called number has been ported, adding a first indication to the telecommunication signaling to indicate that the called number has been ported;

    processing the telecommunication signaling with the ported number call processing logic to determine call routing information in response to the first indication that the called number has been ported; and

    removing the first indication from the telecommunication signaling after processing the call signaling with the ported number call processing logic.

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